Evaluating the efficacy of an empowerment-based self-management consultant intervention: results of a two-year randomized controlled trialRobert M. Anderson, Martha M. Funnell, James E. Aikens, Sarah L. Krein, James T. Fitzgerald, Robin Nwankwo, Cheryl L. Tannas and Tricia S. TangEduc Ther Patient/Ther Patient Educ, 1 1 (2009) 3-11DOI: https://doi.org/10.1051/tpe/2009002
